.left-item {
  position: relative;
  width: 100%;
  height: 100%;
  height: 64px;
  border: 1px solid rgb(145, 229, 238);
  margin-top: 4px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  cursor:move;

  > span {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 0 0 4px 0;
    background-color: rgb(145, 229, 238);
  }

  &-component {
    width: 100%;
    text-align: center;
  }

  &::after{
    content: '';
    position: absolute;
    top:0;
    left: 0;
    right: 0;
    bottom: 0;
  }
}
